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+<?xml version="1.0" encoding="UTF-8"?>
+<schema targetNamespace="http://www.opengis.net/wcs/2.0"
+ xmlns:wcs="http://www.opengis.net/wcs/2.0"
+ xmlns:gml="http://www.opengis.net/gml/3.2"
+ xmlns:gmlwcs="http://www.opengis.net/wcs/2.0/gml"
+ xmlns="http://www.w3.org/2001/XMLSchema"
+ elementFormDefault="qualified" version="2.0.0" xml:lang="en">
+ <annotation>
+ <appinfo>wcsGetCoverage.xsd</appinfo>
+ <documentation>This XML Schema Document defines the GetCoverage operation request elements and types, for the OGC Web Coverage Service (WCS).
+ The GetCoverage request element is GetCoverage. The GetCoverage response element is a specialization of gmlwcs:AbstractCoverage.
+ Last updated: 2010-jan-11
+ Copyright (c) 2007 Open Geospatial Consortium, Inc. All Rights Reserved.
+ To obtain additional rights of use, visit http://www.opengeospatial.org/legal/.
+ </documentation>
+ </annotation>
+ <!-- ============================================================== -->
+ <!-- includes and imports -->
+ <!-- ============================================================== -->
+ <import namespace="http://www.opengis.net/wcs/2.0/gml" schemaLocation="gml/gmlwcsAll.xsd"/>
+ <include schemaLocation="wcsCommon.xsd"/>
+ <!-- ============================================================== -->
+ <!-- elements and types -->
+ <!-- ============================================================== -->
+ <element name="GetCoverage" type="wcs:GetCoverageType">
+ <annotation>
+ <documentation>Request to a WCS to perform the GetCoverage operation. This operation allows a client to retrieve a subset of one coverage. </documentation>
+ </annotation>
+ </element>
+ <complexType name="GetCoverageType">
+ <complexContent>
+ <extension base="wcs:RequestBaseType">
+ <sequence>
+ <element ref="wcs:id">
+ <annotation>
+ <documentation>Identifier of the coverage that this GetCoverage operation request shall draw from. </documentation>
+ </annotation>
+ </element>
+ <choice minOccurs="0" maxOccurs="unbounded">
+ <element name="trimDimension" type="wcs:DimensionTrimType"/>
+ <element name="sliceDimension" type="wcs:DimensionSliceType"/>
+ </choice>
+ </sequence>
+ <attribute name="request" type="string" fixed="GetCoverage"/>
+ </extension>
+ </complexContent>
+ </complexType>
+ <!-- ======================================================= -->
+ <!-- Domain subset types and elements -->
+ <!-- ======================================================= -->
+ <complexType name="DimensionSubsetType" abstract="true">
+ <annotation>
+ <documentation>Definition of the desired subset of the domain of the coverage. This is either a Trim operation, or a Slice operation.</documentation>
+ </annotation>
+ <sequence>
+ <element name="dimension" type="NCName"/>
+ </sequence>
+ </complexType>
+ <!-- ======================================================= -->
+ <complexType name="DimensionTrimType">
+ <annotation>
+ <documentation>Describes the trimming of a coverage's domain axis, between two values.</documentation>
+ </annotation>
+ <complexContent>
+ <extension base="wcs:DimensionSubsetType">
+ <sequence>
+ <element name="trimLow" type="double" minOccurs="0"/>
+ <element name="trimHigh" type="double" minOccurs="0"/>
+ </sequence>
+ </extension>
+ </complexContent>
+ </complexType>
+ <!-- ======================================================= -->
+ <complexType name="DimensionSliceType">
+ <annotation>
+ <documentation>Describes the slicing of a coverage's domain axis at a particular point.</documentation>
+ </annotation>
+ <complexContent>
+ <extension base="wcs:DimensionSubsetType">
+ <sequence>
+ <element name="slicePoint" type="double"/>
+ </sequence>
+ </extension>
+ </complexContent>
+ </complexType>
+ <!-- ======================================================= -->
+</schema>
+